DarkRonin

CTF Archive

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REVERSE - StringCheese

Time of First Successful Submission: 2026-04-19 04:26:47

Intro to Programming Languages

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Commands

Time of First Successful Submission: 2026-04-16 04:44:52

Command Arguments

Time of First Successful Submission: 2026-04-16 04:46:09

Command History

Time of First Successful Submission: 2026-04-16 04:47:03

The Root Path

Time of First Successful Submission: 2026-04-16 04:58:26

Absolute Paths

Time of First Successful Submission: 2026-04-16 04:59:40

Changing position

Time of First Successful Submission: 2026-04-16 05:06:05

Changing to an Absolute Path

Time of First Successful Submission: 2026-04-16 05:09:58

Relative Paths

Time of First Successful Submission: 2026-04-16 05:13:17

Cat

Time of First Successful Submission: 2026-04-16 05:28:15

Ls

Time of First Successful Submission: 2026-04-16 05:46:44

Ls All

Time of First Successful Submission: 2026-04-16 06:00:57

Find

Time of First Successful Submission: 2026-04-16 06:19:21

Piping Echo

Time of First Successful Submission: 2026-04-16 17:13:39

Piping Stdout

Time of First Successful Submission: 2026-04-17 05:54:00

Piping Stdin

Time of First Successful Submission: 2026-04-28 12:14:43

Lecture 3.1.1. OO Paradigm

Time of First Successful Submission: 2026-04-28 14:41:54

Lecture 3.1.2.1. Differences

Time of First Successful Submission: 2026-04-28 14:48:56

Lecture 3.1.2.2. Buffer and Files

Time of First Successful Submission: 2026-04-28 14:54:57

Program Security

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Terrible Token (Easy)

Time of First Successful Submission: 2026-04-19 04:52:18

Terrible Token (Hard)

Time of First Successful Submission: 2026-04-19 04:57:54

Tangled Ticket (Easy)

Time of First Successful Submission: 2026-04-19 05:02:50

Start Here

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Using the Terminal

Time of First Successful Submission: 2026-04-15 17:11:26

Using the VSCode Workspace

Time of First Successful Submission: 2026-04-15 17:21:48

Using the GUI Desktop

Time of First Successful Submission: 2026-04-15 17:30:00

Pasting into the Desktop

Time of First Successful Submission: 2026-04-15 17:32:50

Restarting Challenges

Time of First Successful Submission: 2026-04-16 03:58:18

Challenge Programs

Time of First Successful Submission: 2026-04-16 02:10:51

The Flag File

Time of First Successful Submission: 2026-04-16 04:08:05

Using Privileged Mode

Time of First Successful Submission: 2026-04-16 04:26:47

Persistent Home Directories - One

Time of First Successful Submission: 2026-04-16 04:34:55

Persistent Home Directories - Two

Time of First Successful Submission: 2026-04-16 04:36:15

Linux Luminarium

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Intro to Commands

Time of First Successful Submission: 2026-04-16 04:44:52

Intro to Arguments

Time of First Successful Submission: 2026-04-16 04:46:09

Command History

Time of First Successful Submission: 2026-04-16 04:47:03

The Root

Time of First Successful Submission: 2026-04-16 04:58:26

Program and absolute paths

Time of First Successful Submission: 2026-04-16 04:59:40

Position thy self

Time of First Successful Submission: 2026-04-16 05:06:05

Position elsewhere

Time of First Successful Submission: 2026-04-16 05:09:58

implicit relative paths, from /

Time of First Successful Submission: 2026-04-16 05:13:17

explicit relative paths, from /

Time of First Successful Submission: 2026-04-16 05:15:29

implicit relative path

Time of First Successful Submission: 2026-04-16 05:17:52

home sweet home

Time of First Successful Submission: 2026-04-16 05:26:12

cat: not the pet, but the command!

Time of First Successful Submission: 2026-04-16 05:28:15

catting absolute paths

Time of First Successful Submission: 2026-04-16 05:28:58

more catting practice

Time of First Successful Submission: 2026-04-16 05:38:15

grepping for a needle in a haystack

Time of First Successful Submission: 2026-04-16 05:40:56

comparing files

Time of First Successful Submission: 2026-04-16 05:43:44

listing files

Time of First Successful Submission: 2026-04-16 05:46:44

touching files

Time of First Successful Submission: 2026-04-16 05:48:17

removing files

Time of First Successful Submission: 2026-04-16 05:51:01

moving files

Time of First Successful Submission: 2026-04-16 05:54:00

copying files

Time of First Successful Submission: 2026-04-16 05:54:57

hidden files

Time of First Successful Submission: 2026-04-16 06:00:57

An Epic Filesystem Quest

Time of First Successful Submission: 2026-04-16 06:11:36

making directories

Time of First Successful Submission: 2026-04-16 06:13:43

finding files

Time of First Successful Submission: 2026-04-16 06:19:21

linking files

Time of First Successful Submission: 2026-04-16 06:48:21

Learning From Documentation

Time of First Successful Submission: 2026-04-16 06:51:46

Learning Complex Usage

Time of First Successful Submission: 2026-04-16 06:54:43

Reading Manuals

Time of First Successful Submission: 2026-04-16 06:59:19

Searching Manuals

Time of First Successful Submission: 2026-04-16 07:06:47

Searching For Manuals

Time of First Successful Submission: 2026-04-16 07:17:26

Helpful Programs

Time of First Successful Submission: 2026-04-16 07:19:48

Help for Builtins

Time of First Successful Submission: 2026-04-16 07:22:19

Matching with *

Time of First Successful Submission: 2026-04-16 16:15:49

Matching with ?

Time of First Successful Submission: 2026-04-16 16:17:37

Matching with []

Time of First Successful Submission: 2026-04-16 16:30:17

Matching paths with []

Time of First Successful Submission: 2026-04-16 16:31:58

Multiple globs

Time of First Successful Submission: 2026-04-16 16:34:44

Mixing globs

Time of First Successful Submission: 2026-04-16 16:48:13

Exclusionary globbing

Time of First Successful Submission: 2026-04-16 16:56:28

Tab completion

Time of First Successful Submission: 2026-04-16 16:59:47

Multiple options for tab completion

Time of First Successful Submission: 2026-04-16 17:09:49

Tab completion on commands

Time of First Successful Submission: 2026-04-16 17:10:56

Redirecting output

Time of First Successful Submission: 2026-04-16 17:13:39

Redirecting more output

Time of First Successful Submission: 2026-04-17 05:54:00

Appending output

Time of First Successful Submission: 2026-04-17 05:57:38

Redirecting errors

Time of First Successful Submission: 2026-04-28 12:12:39

Redirecting input

Time of First Successful Submission: 2026-04-28 12:14:43

Grepping stored results

Time of First Successful Submission: 2026-04-28 12:25:13

Grepping live output

Time of First Successful Submission: 2026-04-28 12:27:40

Grepping errors

Time of First Successful Submission: 2026-04-28 12:31:59

Filtering with grep -v

Time of First Successful Submission: 2026-04-28 12:33:37

Filtering with sed

Time of First Successful Submission: 2026-04-28 12:37:53

Duplicating piped data with tee

Time of First Successful Submission: 2026-04-28 12:45:31

Process substitution for input

Time of First Successful Submission: 2026-04-28 13:03:35

Writing to multiple programs

Time of First Successful Submission: 2026-04-28 13:14:27

Split-piping stderr and stdout

Time of First Successful Submission: 2026-04-28 13:30:36

Named pipes

Time of First Successful Submission: 2026-04-28 13:38:45

Printing Variables

Time of First Successful Submission: 2026-04-28 13:43:07

Setting Variables

Time of First Successful Submission: 2026-04-28 13:45:13

Multi-word Variables

Time of First Successful Submission: 2026-04-28 13:46:37

Exporting Variables

Time of First Successful Submission: 2026-04-28 13:58:21

Printing Exported Variables

Time of First Successful Submission: 2026-04-28 14:00:06

Storing Command Output

Time of First Successful Submission: 2026-04-28 14:02:54

Reading Input

Time of First Successful Submission: 2026-04-28 14:10:27

Reading Files

Time of First Successful Submission: 2026-04-28 14:14:01

Translating characters

Time of First Successful Submission: 2026-04-28 14:19:59

Deleting characters

Time of First Successful Submission: 2026-05-06 15:50:04

Computing 101

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Your First Register

Time of First Successful Submission: 2026-04-16 07:48:36

Your First Syscall

Time of First Successful Submission: 2026-04-16 07:51:54

GCA CTF

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Using the Terminal

Time of First Successful Submission: 2026-04-15 17:11:26

Using the VSCode Workspace

Time of First Successful Submission: 2026-04-15 17:21:48

Using the GUI Desktop

Time of First Successful Submission: 2026-04-15 17:30:00

Pasting into the Desktop

Time of First Successful Submission: 2026-04-15 17:32:50

Restarting Challenges

Time of First Successful Submission: 2026-04-16 03:58:18

Getting Help

Time of First Successful Submission: 2026-04-16 04:00:21

Challenge Programs

Time of First Successful Submission: 2026-04-16 02:10:51

The Flag File

Time of First Successful Submission: 2026-04-16 04:08:05

Using Privileged Mode

Time of First Successful Submission: 2026-04-16 04:26:47

Persistent Home Directories - One

Time of First Successful Submission: 2026-04-16 04:34:55

Persistent Home Directories - Two

Time of First Successful Submission: 2026-04-16 04:36:15